This patch adds a return_max label for the two cases that need to set
the lux to TSL2X7X_LUX_CALC_OVER_FLOW and return.
Signed-off-by: Brian Masney <masneyb@xxxxxxxxxxxxx>
---
drivers/staging/iio/light/tsl2x7x.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c
index 42ed9c015aaf..898304d65f64 100644
--- a/drivers/staging/iio/light/tsl2x7x.c
+++ b/drivers/staging/iio/light/tsl2x7x.c
@@ -364,10 +364,8 @@ static int tsl2x7x_get_lux(struct iio_dev *indio_dev)
chip->als_cur_info.als_ch0 = ch0;
chip->als_cur_info.als_ch1 = ch1;
- if (ch0 >= chip->als_saturation || ch1 >= chip->als_saturation) {
- lux = TSL2X7X_LUX_CALC_OVER_FLOW;
+ if (ch0 >= chip->als_saturation || ch1 >= chip->als_saturation)
goto return_max;
- }
if (!ch0) {
/* have no data, so return LAST VALUE */
@@ -418,11 +416,12 @@ static int tsl2x7x_get_lux(struct iio_dev *indio_dev)
lux = lux64;
lux = (lux + 500) / 1000;
- if (lux > TSL2X7X_LUX_CALC_OVER_FLOW) /* check for overflow */
+ if (lux > TSL2X7X_LUX_CALC_OVER_FLOW) { /* check for overflow */
+return_max:
lux = TSL2X7X_LUX_CALC_OVER_FLOW;
+ }
/* Update the structure with the latest lux. */
-return_max:
chip->als_cur_info.lux = lux;
ret = lux;
--
2.13.6
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